Home / 15,127,074-22,690,808.64-5,029,695

Finding the Fourth Proportional to 15,127,074, 22,690,808.64 and 5,029,695

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Solution

The fourth proportional to 15,127,074, 22,690,808.64 and 5,029,695 is: 7,544,608.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,127,074 : 22,690,808.64 = 5,029,695 : x
  2. Step 2: Convert to fraction form
    15,127,074/22,690,808.64 = 5,029,695/x
  3. Step 3: Cross multiply
    15,127,074x = 22,690,808.64 × 5,029,695
  4. Step 4: Simplify right side
    15,127,074x = 114,127,846,762,564.80
  5. Step 5: Solve for x
    x = 114,127,846,762,564.80/15,127,074
  6. Step 6: Final answer
    x = 7,544,608.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.